Holley Sniper 2 4150 Master EFI Kit with Bluetooth/ Returnless Drop-In Fuel Pump/ PDM

Help your 4-barrel carburetor undergo a complete transformation using the Sniper 2 master EFI kit! This kit from Holley grants your ride easy cold starts with a smoother throttle feel, all in the finish of your choice. Tuning becomes simple thanks to the calibration wizard, which asks you a handful of questions about the vehicle. It puts those answers to use while it creates a base map and self-tunes, making it great for inexperienced tuners. For the seasoned veterans, however, the Bluetooth dongle lets you tune it from your phone as long as it has an Android or iOS system.

Features and Benefits:
- For 4-Barrel, 4150-Flange Carburetors
- Available with Black or Polished Finish
- Supports up to 650 Naturally Aspirated (NA) Horsepower
- Supports 575 HP on Boost with (4) 100 lb/hr Injectors
- Calibration Wizard Creates Base Map & Self-Tunes
- No Laptop or Tuning Experience Required
- Bluetooth Compatible with iOS and Android Phones
- Compatible with Other Sniper EFI Components
- Redesigned Throttle Shaft and Plate Geometry
- Smoother Throttle Feel, Easy Cold Starts, & Refined Fuel Economy
- Onboard Contactless Magnetic TPS Sensor
- Kickdown Provisions: GM TH350/400, 200-4R/700R4, & Ford C4/C6
- “Hidden Harness” for Clean Appearance
- Redesigned Injector Connector for Better Reliability
- Cast-In Fuel Crossover From Primary to Secondary Fuel Rail
- Power Distribution Module (PDM) Simplifies Wiring
- PDM Works Great in Conjunction with Ignition Systems
- Includes Returnless Drop-In Fuel Pump
- Next Gen, Mil-Spec Style, M8 Positive Lock Connector for CAN1/CAN2

Built to handle up to 650 NA horsepower, this kit offers ample versatility. This is thanks to the integrated GM TH350/400, 200-4R/700R4, and Ford C4/C6 kickdown provisions. Wiring is straightforward as well because of the included PDM, which works great in conjunction with ignition systems. To make the conversion process easier on drivers, the kit supplies users with a returnless, drop-in fuel pump that’s internally regulated. You also receive a harness with a “hidden” design to maintain a clean look. The kit works with any component part of the Sniper EFI ecosystem, making it easy to empower in the future.

Vehicle Fitment:
- 1965-1995 Ford Mustang
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100
- 1960-1987 Chevy C10
- 1988-1998 Chevy/GMC C/K

Tech Tip: The fuel system includes a 20’ and 3/8” Vapor Guard fuel hose, fuel filter before and after the pump, fuel pressure regulator, fuel fittings, and the necessary hardware.

Please Note: The Sniper 2 EFI software does NOT support nitrous control.